FR1029338A - Device for controlling ion tubes - Google Patents

Device for controlling ion tubes

Info

Publication number
FR1029338A
FR1029338A FR1029338DA FR1029338A FR 1029338 A FR1029338 A FR 1029338A FR 1029338D A FR1029338D A FR 1029338DA FR 1029338 A FR1029338 A FR 1029338A
Authority
FR
France
Prior art keywords
controlling ion
ion tubes
tubes
controlling
ion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR1029338A publication Critical patent/FR1029338A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/52—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using discharge tubes in series with the load as final control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
FR1029338D 1949-12-09 1950-12-09 Device for controlling ion tubes Expired FR1029338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1029338X 1949-12-09

Publications (1)

Publication Number Publication Date
FR1029338A true FR1029338A (en) 1953-06-02

Family

ID=20418894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029338D Expired FR1029338A (en) 1949-12-09 1950-12-09 Device for controlling ion tubes

Country Status (1)

Country Link
FR (1) FR1029338A (en)

Similar Documents

Publication Publication Date Title
FR1023003A (en) Hydraulic control device
FR1066213A (en) Control mechanism for limit switch
CH329541A (en) Magnetic control device
FR946867A (en) Control device
FR1010192A (en) Pneumatic brake control device
FR1041323A (en) Advanced control device for kneader
FR1029338A (en) Device for controlling ion tubes
FR1026678A (en) Control device for roller shutters
FR1044927A (en) Control mechanism for carriers
FR1012114A (en) Chassis control device
FR922832A (en) Control device for direction indicators
FR1056064A (en) Advanced control device for turbo-propellers
FR989777A (en) Advanced device for unwinding cables
FR1035044A (en) Control device for planers
FR1003424A (en) Device for typographical changes
FR1022898A (en) Advanced control device
FR981161A (en) Cycle control device
FR1012454A (en) Toy control device
FR931685A (en) Control device
FR1004154A (en) Control device
FR991097A (en) Cooling device for transformers
FR973821A (en) Device for cutting tubes
FR1064365A (en) Advanced control device for direction indicators
FR1003908A (en) Combined mechanism control
FR945174A (en) Control device for successive operations